Actually, I don't think his chin is that bad. He took A LOT of solid shots in a short period of times and I think anyone in the division would have been KO'ed. What really should be questioned is his defense. It's terrible. The writing on the wall for me was his fight against Brinkley who tagging him regularly for the first 3-4 rounds and you could actually see the damage on Bute's face at the end of the fight. I swear, I never want to hear Bute and "slick" mentioned in the same sentence again.